系統(tǒng)運(yùn)維 什么是LNMP架構(gòu)
LNMP平臺就是Linux、Ngnix、 mysql、 PHP的組合架構(gòu),需要Linux服務(wù)器、Mysql數(shù)據(jù)庫、PHP解析環(huán)境
為了與Nginx、PHP環(huán)境保持一致,此處選擇采用源代碼編譯的方式安裝MySQL組件
MySQL部署的方法 編譯安裝MySQL 優(yōu)化調(diào)整 初始化數(shù)據(jù)庫 啟動mysq|服務(wù)并設(shè)置root數(shù)據(jù)庫賬號的密碼 PHP解析環(huán)境的安裝 配置網(wǎng)頁動靜分離,解析PHP,有兩種方法可以選擇 使用PHP的FPM模塊 將訪問PHP頁面的Web請求轉(zhuǎn)交給Apache服務(wù)器去處理 較新版本的PHP已經(jīng)自帶FPM模塊,用來對PHP解析實(shí)例進(jìn)行管理、優(yōu)化解析效率 FastCGI將Http Server和動態(tài)腳本語言分離開 Nginx專門處理靜態(tài)請求,轉(zhuǎn)發(fā)動態(tài)請求 PHP_FPM專門 ]解析PHP動態(tài)請求單服務(wù)器的LNMP架構(gòu)通常使用FPM的方式來解析PHP,本次也使用FPM模塊處理動態(tài)請求。
PHP編譯安裝步驟 編譯安裝PHP 編譯選項(xiàng)時添加"--enable-fpm” 以啟用此模塊 安裝后的調(diào)整,主要是配置文件的建立與相應(yīng)命令工具的路徑優(yōu)化 安裝ZendGuardloader (提高PHP解析效率),并進(jìn)行加載配置 實(shí)驗(yàn)準(zhǔn)備 1.將宿主機(jī)上的工具包共享出去2.通過Samba服務(wù)將工具包掛載到Linux系統(tǒng)[root@localhost ~]# mkdir /mnt/tools
[root@localhost ~]# smbclient -L //192.168.100.50/
Enter SAMBA\\root\'s password:
OS=[Windows 10 Enterprise LTSC 2019 17763] Server=[Windows 10 Enterprise LTSC 2019 6.3]
Sharename Type Comment
--------- ---- -------
IPC$ IPC 遠(yuǎn)程 IPC
share Disk tools Disk Users Disk
Connection to 192.168.100.50 failed (Error NT_STATUS_RESOURCE_NAME_NOT_FOUND)
NetBIOS over TCP disabled -- no workgroup available
[root@localhost ~]# mount.cifs //192.168.100.50/tools /mnt/tools/
Password for root@//192.168.100.50/tools:
[root@localhost ~]#
編譯安裝Nginx服務(wù)
1.將nginx服務(wù)源碼包解壓到“/opt/”目錄
[root@localhost ~]# cd /mnt/tools/
[root@localhost tools]# ls
awstats-7.6.tar.gz extundelete-0.2.4.tar.bz2 forbid.png jdk-8u191-windows-x64.zip LAMP-C7 picture.jpg
cronolog-1.6.2-14.el7.x86_64.rpm fiddler.exe intellijideahahau2018.rar john-1.8.0.tar.gz LNMP
[root@localhost tools]# cd LNMP/
[root@localhost LNMP]# ls
Discuz_X3.4_SC_UTF8.zip mysql-boost-5.7.20.tar.gz nginx-1.12.2.tar.gz php-7.1.10.tar.bz2 php-7.1.20.tar.gz
[root@localhost LNMP]# tar zxvf nginx-1.12.2.tar.gz -C /opt/
...............//省略解壓過程
[root@localhost LNMP]#
2.安裝編譯所需工具包
[root@localhost ~]# yum install gcc gcc-c++ pcre-devel zlib-devel -y
...........//省略安裝過程
[root@localhost ~]#
3.切換到nginx服務(wù)源碼包目錄,創(chuàng)建一個nginx用戶
[root@localhost LNMP]# cd /opt/
[root@localhost opt]# ls
nginx-1.12.2 rh
[root@localhost opt]# cd nginx-1.12.2/
[root@localhost nginx-1.12.2]# ls
auto CHANGES CHANGES.ru conf configure contrib html LICENSE man README src
[root@localhost nginx-1.12.2]#
[root@localhost nginx-1.12.2]# useradd -M -s /sbin/nologin nginx //-M 不創(chuàng)建家目錄
[root@localhost nginx-1.12.2]# id nginx
uid=1001(nginx) gid=1001(nginx) 組=1001(nginx)
[root@localhost nginx-1.12.2]#
4.配置nginx服務(wù)
[root@localhost nginx-1.12.2]# ./configure \\
> --prefix=/usr/local/nginx \\ //安裝路徑
> --user=nginx \\ //屬主
> --group=nginx \\ //屬組
> --with-http_stub_status_module //啟用統(tǒng)計模塊
5.編譯安裝nginx服務(wù)
[root@localhost nginx-1.12.2]# make && make install
..........//省略過程
[root@localhost nginx-1.12.2]#
6.在易于系統(tǒng)識別的目錄下,建立nginx服務(wù)命令的軟鏈接
[root@localhost nginx-1.12.2]# ln -s /usr/local/nginx/sbin/* /usr/local/sbin/ //建立軟鏈接
[root@localhost nginx-1.12.2]# nginx -t //配置文件測試
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
[root@localhost nginx-1.12.2]#
7.制作nginx服務(wù)管理腳本(任選一種即可)腳本一:通過“systemctl”命令管理
[root@localhost nginx-1.12.2]# cd /lib/systemd/system
[root@localhost system]# vim nginx.service
[Unit]
Description=nginx
After=network.target
[Service]
Type=forking
PIDFile=/usr/local/nginx/logs/nginx.pid
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/bin/kill -s HUP $MAINPID
ExecStop=/usr/bin/kill -s QUIT $MAINPID
PrivateTmp=true
[Install]
WantedBy=multi-user.target
[root@localhost system]# chmod 754 nginx.service //添加執(zhí)行權(quán)限
[root@localhost system]# systemctl start nginx.service //開啟服務(wù)
[root@localhost system]# netstat -ntap | grep 80 //查看tcp80端口
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 52924/nginx: master
[root@localhost system]#
[root@localhost system]# systemctl stop firewalld.service //關(guān)閉防火墻
[root@localhost system]# setenforce 0
[root@localhost system]#
腳本二:通過“service”命令管理
[root@nginx nginx-1.12.2]# vim /etc/init.d/nginx
#!/bin/bash
# chkconfig: - 99 20
# description: Nginx Service Control Script
PROG=/usr/local/nginx/sbin/nginx
PIDF=/usr/local/nginx/logs/nginx.pid
case $1 in
start)
$PROG
;;
stop)
kill -s QUIT $(cat $PIDF)
;;
restart)
$0 stop
$0 start
;;
reload)
kill -s HUP $(cat $PIDF)
;;
*)
echo Usage: $0 {start|stop|restart|reload}
exit 1
esac
exit 0
[root@nginx nginx-1.12.2]#
[root@nginx nginx-1.12.2]# chmod +x /etc/init.d/nginx //添加執(zhí)行權(quán)限
[root@nginx nginx-1.12.2]# chkconfig --add nginx //添加讓service能識別nginx服務(wù)
[root@nginx nginx-1.12.2]#
[root@nginx nginx-1.12.2]# service nginx start //開啟服務(wù)
[root@nginx nginx-1.12.2]# netstat -ntap | grep 80 //查看tcp80端口
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 58696/nginx: master
[root@nginx nginx-1.12.2]#
[root@nginx nginx-1.12.2]# systemctl stop firewalld.service //關(guān)閉防火墻
[root@nginx nginx-1.12.2]# setenforce 0
[root@nginx nginx-1.12.2]#
8.用宿主機(jī)瀏覽器訪問nginx服務(wù)編譯安裝MySQL
1.安裝編譯mysql所需環(huán)境包
[root@localhost system]# yum install ncurses ncurses-devel bison cmake -y
.........//省略安裝過程
[root@localhost system]#
2.添加一個mysql用戶
[root@localhost system]# useradd -s /sbin/nologin mysql
[root@localhost system]#
3.將mysql源碼包解壓到“/opt/”目錄下
[root@localhost system]# cd /mnt/tools/LNMP/
[root@localhost LNMP]# ls
Discuz_X3.4_SC_UTF8.zip mysql-boost-5.7.20.tar.gz nginx-1.12.2.tar.gz php-7.1.10.tar.bz2 php-7.1.20.tar.gz
[root@localhost LNMP]# tar zxvf mysql-boost-5.7.20.tar.gz -C /opt/
............//省略解壓過程
[root@localhost LNMP]#
4.配置mysql服務(wù)
[root@localhost LNMP]#cd /opt/mysql-5.7.20/
[root@localhost mysql-5.7.20]# ls
boost cmd-line-utils Docs libevent mysys source_downloads VERSION
BUILD config.h.cmake Doxyfile-perfschema libmysql mysys_ssl sql VERSION.dep
client configure.cmake extra libmysqld packaging sql-common vio
cmake COPYING include libservices plugin storage win
CMakeCache.txt CPackConfig.cmake info_macros.cmake make_dist.cmake rapid strings zlib
CMakeFiles CPackSourceConfig.cmake INSTALL Makefile README support-files
cmake_install.cmake CTestTestfile.cmake libbinlogevents man regex testclients
CMakeLists.txt dbug libbinlogstandalone mysql-test scripts unittest
[root@localhost mysql-5.7.20]# cmake \\
> -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \\ //安裝路徑
> -DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \\ //定義sock文件連接數(shù)據(jù)庫文件
> -DSYSCONFDIR=/etc \\ //配置文件目錄
> -DSYSTEMD_PID_DIR=/usr/local/mysql \\ //PID文件目錄
> -DDEFAULT_CHARSET=utf8 \\ //指定字符集,utf8支持中文字符
> -DDEFAULT_COLLATION=utf8_general_ci \\ 指定字符集默認(rèn)
> -DWITH_INNOBASE_STORAGE_ENGINE=1 \\ 存儲引擎
> -DWITH_ARCHIVE_STORAGE_ENGINE=1 \\
> -DWITH_BLACKHOLE_STORAGE_ENGINE=1 \\
> -DWITH_PERFSCHEMA_STORAGE_ENGINE=1 \\
> -DMYSQL_DATADIR=/usr/local/mysql/data \\ //數(shù)據(jù)庫數(shù)據(jù)文件目錄
> -DWITH_BOOST=boost \\ //底層運(yùn)行庫
> -DWITH_SYSTEMD=1 //主從參數(shù)
5.編譯安裝MySQL服務(wù)
[root@localhost mysql-5.7.20]# make && make install
...........//省略編譯過程
[root@localhost mysql-5.7.20]#
6.更改數(shù)據(jù)庫目錄屬主、屬組
[root@localhost mysql-5.7.20]# chown -R mysql:mysql /usr/local/mysql/
[root@localhost mysql-5.7.20]#
7.修改配置文件
[root@localhost mysql-5.7.20]# vim /etc/my.cnf
[client] //客戶端
port = 3306
default-character-set=utf8
socket = /usr/local/mysql/mysql.sock
[mysql] //客戶端
port = 3306
default-character-set=utf8
socket = /usr/local/mysql/mysql.sock
[mysqld] //服務(wù)器
user = mysql //用戶
basedir = /usr/local/mysql //設(shè)置mysql的安裝目錄
datadir = /usr/local/mysql/data //設(shè)置mysql數(shù)據(jù)庫的數(shù)據(jù)的存放目錄
port = 3306 //設(shè)置3306端口
character_set_server=utf8 //中文字符集
pid-file = /usr/local/mysql/mysqld.pid //pid文件路徑
socket = /usr/local/mysql/mysql.sock //sock文件路徑
server-id = 1 //主從參數(shù)
sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_AUTO_VALUE_ON_ZERO,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,PIPES_AS_CONCAT,ANSI_QUOTES
//支持模塊
8.將mysql相關(guān)命令添加本地環(huán)境配置中
[root@localhost mysql-5.7.20]# echo \'PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH\' >> /etc/profile
//將MySQL寫到本地環(huán)境配置中
[root@localhost mysql-5.7.20]# echo \'export PATH\' >> /etc/profile //設(shè)置全局環(huán)境配置
[root@localhost mysql-5.7.20]# source /etc/profile //重新加載配置文件
[root@localhost mysql-5.7.20]#
9.初始化數(shù)據(jù)庫
[root@localhost mysql-5.7.20]# cd /usr/local/mysql/
[root@localhost mysql]# ls
bin COPYING COPYING-test docs include lib man mysql-test README README-test share support-files usr
[root@localhost mysql]# bin/mysqld \\
> --initialize-insecure \\ //初始化
> --user=mysql \\ //用戶
> --basedir=/usr/local/mysql \\ //安裝目錄
> --datadir=/usr/local/mysql/data //數(shù)據(jù)庫數(shù)據(jù)文件目錄
10.將MySQL服務(wù)配置文件復(fù)制到/usr/lib/systemd/system/下便于使用systemctl管理
[root@localhost mysql]# cp usr/lib/systemd/system/mysqld.service /lib/systemd/system/
//復(fù)制
[root@localhost mysql]# systemctl start mysqld.service //啟動服務(wù)
[root@localhost mysql]# netstat -ntap | grep 3306 //查看tcp3306端口
tcp6 0 0 :::3306 :::* LISTEN 78684/mysqld
[root@localhost mysql]#
11.配置MySQL密碼
[root@localhost mysql]# mysqladmin -u root -p password
Enter password:
New password:
Confirm new password:
Warning: Since password will be sent to server in plain text, use ssl connection to ensure password safety.
[root@localhost mysql]#
12.嘗試登陸MySQL數(shù)據(jù)庫
[root@localhost mysql]# mysql -u root -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \\g.
Your MySQL connection id is 5
Server version: 5.7.20 Source distribution
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type \'help;\' or \'\\h\' for help. Type \'\\c\' to clear the current input statement.
mysql> quit //退出數(shù)據(jù)庫
Bye
[root@localhost mysql]#
編譯安裝PHP
1.安裝編譯所需環(huán)境包
[root@localhost mysql]# yum -y install \\
> libjpeg libjpeg-devel \\ //jpeg圖片格式和開發(fā)包
> libpng libpng-devel \\ //png圖片和開發(fā)包
> freetype freetype-devel \\ //字體庫
> libxml2 libxml2-devel \\ xml文件庫
> zlib zlib-devel \\ //壓縮庫
> curl curl-devel \\ //支持?jǐn)?shù)據(jù)文件下載工具
> openssl openssl-devel //安全訪問連接
2.解壓源碼包
[root@localhost mysql]# cd /mnt/tools/LNMP/
[root@localhost LNMP]# ls
Discuz_X3.4_SC_UTF8.zip mysql-boost-5.7.20.tar.gz nginx-1.12.2.tar.gz php-7.1.10.tar.bz2 php-7.1.20.tar.gz
[root@localhost LNMP]# tar jxvf php-7.1.10.tar.bz2 -C /opt/
..........//省略過程
[root@localhost LNMP]#
3.配置PHP服務(wù)
[root@localhost LNMP]# cd /opt/php-7.1.10
[root@localhost php-7.1.10]# ./configure
--prefix=/usr/local/php //安裝路徑
--with-mysql-sock=/usr/local/mysql/mysql.sock //連接文件建立通信橋梁
--with-mysqli //客戶端支持庫
--with-zlib //壓縮
--with-curl //支持上傳下載功能
--with-gd //gd圖像支持圖片處理庫
--with-jpeg-dir //jpeg
--with-png-dir //png
--with-freetype-dir //字體
--with-openssl //安全訪問連接
--enable-fpm //fpm支持動態(tài)請求模塊
--enable-mbstring //支持多字節(jié)的字符串
--enable-xml //xml文件
--enable-session //session支持會話
--enable-ftp //ftp服務(wù)
--enable-pdo //驅(qū)動連接管理
--enable-tokenizer //PHP自帶函數(shù)
--enable-zip //zip壓縮包
4.編譯安裝
[root@localhost php-7.1.10]# make && make install
..........//省略過程
[root@localhost php-7.1.10]#
5.配置核心配置文件(php.ini核心配置文件,php-fpm.conf進(jìn)程服務(wù)配置文件,www.conf擴(kuò)展配置文件 )
[root@localhost php-7.1.10]# cp php.ini-development /usr/local/php/lib/php.ini //復(fù)制到安裝目錄lib庫中
[root@localhost php-7.1.10]# vim /usr/local/php/lib/php.ini //配置核心配置文件
mysqli.default_socket = /usr/local/mysql/mysql.sock //默認(rèn)連接文件
date.timezone = Asia/Shanghai //時區(qū)
[root@localhost php-7.1.10]# /usr/local/php/bin/php -m
[PHP Modules]
Core
ctype
curl
date
...........//省略部分內(nèi)容
zip
zlib
[Zend Modules]
[root@localhost php-7.1.10]#
6.配置及優(yōu)化FPM模塊
[root@localhost php-7.1.10]# cd /usr/local/php/etc/
[root@localhost etc]# ls
pear.conf php-fpm.conf.default php-fpm.d
[root@localhost etc]# cp php-fpm.conf.default php-fpm.conf //優(yōu)化復(fù)制默認(rèn)進(jìn)程服務(wù)配置文件
[root@localhost etc]# vim php-fpm.conf
pid = run/php-fpm.pid //開啟fpm.pid進(jìn)程
[root@localhost etc]#
[root@localhost etc]# ls
pear.conf php-fpm.conf php-fpm.conf.default php-fpm.d
[root@localhost etc]# cd php-fpm.d/
[root@localhost php-fpm.d]# ls
www.conf.default
[root@localhost php-fpm.d]# cp www.conf.default www.conf //優(yōu)化復(fù)制擴(kuò)展配置文件
[root@localhost php-fpm.d]# /usr/local/php/sbin/php-fpm -c /usr/local/php/lib/php.ini
[root@localhost php-fpm.d]# netstat -ntap | grep 9000 //查看端口信息
tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 87363/php-fpm: mast
[root@localhost php-fpm.d]# ln -s /usr/local/php/bin/* /usr/local/bin/ //查看端口信息
[root@localhost php-fpm.d]#
7.讓Nginx支持PHP功能
[root@localhost php-fpm.d]# vim /usr/local/nginx/conf/nginx.conf //配置nginx配置文件
location ~ \\.php$ {
root html;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name; //修改站點(diǎn)路徑
include fastcgi_params;
}
[root@localhost php-fpm.d]# systemctl stop nginx.service //關(guān)閉服務(wù)
[root@localhost php-fpm.d]# systemctl start nginx.service //開啟服務(wù)
[root@localhost php-fpm.d]#
8.創(chuàng)建PHP測試網(wǎng)頁
[root@localhost php-fpm.d]# cd /usr/local/nginx/html/
[root@localhost html]# ls
50x.html index.html
[root@localhost html]# mv index.html index.php //修改名稱
[root@localhost html]# ls
50x.html index.php
[root@localhost html]# vim index.php
<?php
phpinfo();
?>
[root@localhost html]#
9.用宿主機(jī)訪問網(wǎng)頁10.進(jìn)入MySQL數(shù)據(jù)庫創(chuàng)建bbs數(shù)據(jù)庫
[root@localhost html]# mysql -u root -p
Enter password: //進(jìn)入數(shù)據(jù)庫,密碼為之前設(shè)定的
Welcome to the MySQL monitor. Commands end with ; or \\g.
Your MySQL connection id is 6
Server version: 5.7.20 Source distribution
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type \'help;\' or \'\\h\' for help. Type \'\\c\' to clear the current input statement.
mysql> create database bbs; //創(chuàng)建bbs數(shù)據(jù)庫
Query OK, 1 row affected (0.01 sec)
mysql> grant all on bbs.* to \'bbsuser\'@\'%\' identified by \'admin123\';
//給bbs數(shù)據(jù)庫中的所有表格提升權(quán)限,同時創(chuàng)建管理數(shù)據(jù)庫的用戶bbsuser,設(shè)置密碼。
%表示可以從所有終端訪問
Query OK, 0 rows affected, 1 warning (0.02 sec)
mysql> grant all on bbs.* to \'bbsuser\'@\'localhost\' identified by \'admin123\';
Query OK, 0 rows affected, 1 warning (0.00 sec)
mysql> flush privileges; //刷新數(shù)據(jù)庫
Query OK, 0 rows affected (0.01 sec)
mysql> quit //退出
Bye
[root@localhost html]#
安裝Discuz論壇
1.將discuz壓縮包解壓到“/opt/”目錄下
[root@localhost html]# cd /mnt/tools/LNMP/
[root@localhost LNMP]# ls
Discuz_X3.4_SC_UTF8.zip mysql-boost-5.7.20.tar.gz nginx-1.12.2.tar.gz php-7.1.10.tar.bz2 php-7.1.20.tar.gz
[root@localhost LNMP]# unzip Discuz_X3.4_SC_UTF8.zip -d /opt/ //解壓
............//省略過程
[root@localhost LNMP]#
2.將解壓目錄下的upload復(fù)制到html站點(diǎn)中,命名為bbs
[root@localhost LNMP]# cd /opt/dir_SC_UTF8/
[root@localhost dir_SC_UTF8]# ls
readme upload utility
[root@localhost dir_SC_UTF8]# cp -r upload/ /usr/local/nginx/html/bbs
[root@localhost dir_SC_UTF8]#
3.進(jìn)入bbs站點(diǎn)目錄,給相關(guān)目錄文件修改屬組和提權(quán)
[root@localhost dir_SC_UTF8]# cd /usr/local/nginx/html/bbs/
[root@localhost bbs]# chown -R root:nginx ./config/
[root@localhost bbs]# chown -R root:nginx ./data/
[root@localhost bbs]# chown -R root:nginx ./uc_client/
[root@localhost bbs]# chown -R root:nginx ./uc_server/
[root@localhost bbs]# chmod -R 777 ./config/
[root@localhost bbs]# chmod -R 777 ./data/
[root@localhost bbs]# chmod -R 777 ./uc_client/
[root@localhost bbs]# chmod -R 777 ./uc_server/
4.訪問192.168.52.133/bbs站點(diǎn),安裝Discuz論壇5.設(shè)置運(yùn)行環(huán)境為全新安裝6.安裝數(shù)據(jù)庫7.成功搭建論壇8.訪問論壇
本文標(biāo)題:LNMP架構(gòu)搭建Discuz論壇(實(shí)戰(zhàn)?。?/a>
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